.header{
    padding: 0px 27px 0px 22px ;
    height: 42px;
    border-bottom: 1px solid rgba(221, 221, 221, 1);
    span{
       color:#4294FF ;
       font-size: 20px;
       font-weight: bold;
       &::after{
        display: block;
        content: '';
        width: 100px;
        height: 3px;
        background-color: #AAD9F7;
        position: fixed;
        top: 40px;
        left: 14px;
       }
    }
    a{
        width: 84px;
        height: 32px;
        background-color: #AAD9F7;
        color: #000;
        font-size: 14px;
        border-radius: 20px 20px 20px 20px;
    }



    }

.main-content{
    padding: 0px 14px;
 
    // 推荐课程
    .recommend{
        margin-top: 8px;
        h2{
            font-size: 18px;
            margin-bottom: 10px;
        }
        .recommend-box{
            height: 210px;
            box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.4);
            border-radius: 15px 15px 15px 15px;
            overflow: hidden;
            img{
                height: 150px;
                width: 100%;
            }
            h3,p{
                margin-left: 16px;
            }
            h3{
                font-size: 16px;
                margin-bottom: 5px;
            }
            p{
                font-size: 12px;
                color: rgba(154, 154, 154, 1);
            }
        }



    }
    // 动态
    .dynamic{
        width: 100%;
        height: 432px;
        padding: 14px 0px 25px;
        .dynamic-box1{
            height: 60px;
            width: 100%;
            .first{
                width: 60px;
                height: 60px;
                margin-right: 14px;
                border-radius: 50%;
            }
            .city{
                font-size: 12px;
                color: #9A9A9A;
            }
        }
        .dynamic-box2{
            height: 64px;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            font-size: 14px;
            color: black;
        }
        .dynamic-box3{
            flex-wrap: wrap;
            
            img{
                width: 118px;
                height: 118px;
                background-color: #e8e8e8;
                margin-bottom: 10px;
            }
        }
    }
}


